备战中考英语一轮复习语法知识
语篇理解之词义猜测题
英语阅读训练和测试中的生词障碍往往会成为学生理解的“绊脚石”,这些“绊脚石”的出现大致分五类:(1)旧词新义,考查词汇表中未出现的词义;如:Nearby is the Indianapolis race course, where the nation’s most famous car race is held each year on May 30th.我们学过 course的意思是“过程,课程”等,在此显然不符句意。根据上下文 course是汽车赛举行的地方,可推断 course在该句是“车道”或“跑道”的意思。(2)合成词、转化词与派生词,如shoplifting,heartbroken,computer-literate,decision-thinking,imperfect等;(3)“灵活”的常用词增多,这些词必须根据具体的上下文语境才能正确理解;(4)“新鲜”的外国人名、地名、专有名称增多,这些词有些带有一定的文化背景(5)超纲生词。
猜测词义是应用英语的重要能力,也是中考阅读理解中必考的题型。它不但需要准确无误地理解上下文,而且要有较大的泛读量,掌握或认识较多的课外词汇。考生应学会通过构词、
定义、同位、对比、因果、常识、同义、反义及上下文线索等确定词义。
近年来,词义猜测题有逐渐增加的趋势,尤其是猜测词组、句义题。因为猜测词组、句义题涉及题材背景、句子结够、文章主旨、作者的观点态度等。联系主旨、整合上下文信息是解答这类题的关键。近几年阅读理解的生词率略有上升,加大了猜测力度。命题者着重考查考生利用同义或反义关系、构词法、语法和语篇文脉等理解生词的能力。
【命题趋势】
1、要求根据阅读材料所提供的信息,结合中学生应有的常识和经验,正确判断生词词组的含义或成熟词在特定语境中表达的具体含义以及一些句子的意思。
2、要求猜测词义的词一般为实词及其词组,通过构词、定义、对比、因果、联想、上下文等线索确定词义的具体内容。
3、代词复指理解题也是猜测词义的常考类型。用“逻辑关系梳理法”、“递向寻踪法”理清人物及事物之间的逻辑关系是关键所在。
【设问形式】
The underlined word “…” in the second(third…) paragraph refers to(means) ______.
By saying “…” in the first(second…) paragraph, the author means that ______.
In paragraph …, “…” can be replaced by “______”.
The meaning of “…” in paragraph… is related to ______.
Which of the following has the closest meaning to…(paragraph…)?
The underlined sentence in the … paragraph probably means that _____.
【应试技巧】
词义猜测题的解答需要考生根据词、词组、句子所在的语境上下文来判断其意义。因此熟练掌握一些猜词技巧是做好这类题的关键。命题者在出这类题时惯用常规词义来麻痹考生,我们要特别注意熟词生义,切不可脱离语境主观臆断。
1.构词法猜词
阅读中常常会遇到一些由熟悉的单词派生或合成的新词。掌握构词法对猜测词义很有帮助。如:unforeseeable.这个词,可以根据构词法把它拆成un, fore, see , able;其中 see 是词根,fore是“先,前,预”的含义,un是否定,able是“能……的,可……绊脚石的反义词的”,因此unforeseeable是“未能预见到的”意思。
【典例示例】
…Baker concludes that people do not have the ability to sense when they’re being stared at. If people doubt the outcome of his two experiments, said Baker, “I suggest they repeat the experiments and see for themselves.” …
70. The underlined word “outcome” in the last paragraph most probably means .
A. value B. result
C. performance D. connection
【答案】B
【解析】运用“构词法”进行猜测。动词词组come out 的意义为“露出、出现、显露出”。再根据句子的语境,可猜测出其意义是:(实验的)结果。
2.利用同义近义词猜词
在生词所出现的上下文中,有时会出现与之同义或近义的词语或结构,这时可从熟悉的词语中推知生词的含义。统称在词或短语之间有并列连词and或or,这些词语或短语在句中作相同的成分,并且and或or连接的两项内容在含义上是接近的或递进的,由此确定同等关系中的某个生词所属的义域,甚至推出它的大致词义。
【典例示例】
…Fermat’s Last Theorem(定理), first put forward by the French mathematician Pierre de Fermat in the seventeenth century, the theorem had baffled and beaten the finest mathematical minds, including a French woman scientists who made a major advance in working out the problem, and who had to dress like a man in order to be able to study at the Ecole Polytechnique. …
65. Which of the following best explains the meaning of the word “baffle” as it is used in the text?
A. To encourage people to raise questions.
B. To cause difficulty in understanding.
C. To provide a person with an explanation.
D. To limit people’s imagination.
【答案】B
【解析】由句中不难看出Fermat的定理使得最具有数学头脑的科学家绞尽脑汁(beat),并且在句中beaten和baffled处于同等的并列关系,根据这一信息可以推出baffle表示“使困惑、难倒、难以理解”的意思。
3.利用反义词猜词
对比是描述,说明事物的常用方式。在对比中,对比的事物是互为相反的,因此根据反义或对比关系可从已知推出未知。利用反义词来说明生词的意义,如反义词hot and cold, perfect and imperfect,甚至前、后句为肯定与否定或是与不是等,在句内词与词之间,在段内句与句之间的关系上起着互为线索的作用。
【典例示例】
...A child’s birthday party doesn’t have to be a hassle; it can be a basket of fun, according to Beth Anaclerio, an Evaston mother of two, ages 4 and 18 months. …
74.What does the underlined word “hassle” probably mean?
A. A party designed by specialists.
B. A plan requiring careful thought.
C. A situation causing difficulty or trouble.
D. A demand made by guests.
【答案】C
【解析】根据前句的否定doesn’t与后句的肯定can be这一对比关系,可以判断出,为了庆祝孩子的生日,又不至于麻烦,可以买一个生日开心包。Hassle的意思应该与fun相反,而与difficulty, trouble相近。答案为C。
4.利用上下文语境猜词
任何一篇文章中的句子在内容上都不是绝对孤立的,都跟句子所在的段落及整整篇文章有关。利用上下文提供的情景和线索,进行合乎逻辑的综合分析进而推测词义,是阅读过程中的一大关键,这也是近年来中考考查的热点。
【典例示例】
Would you BET on the future of this man?He is 53 years old. Most of his adult life has been a losing struggle against debt and misfortune. A war injury has made his left hand stop functioning,and he has often been in prison. Driven by heaven-knows-what motives,he determines to write a book.
The book turns out to be one that has appealed to the world for more than 350 years. That former prisoner was Cervantes,and the book was Don Quixote(《堂吉诃德》). And the story poses an interesting question: why do some people discover new vitality and creativity to the end of their days,while others go to seed long before?
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